Mercurial > dive4elements > river
view artifacts/src/main/java/org/dive4elements/river/artifacts/states/minfo/DifferenceSelect.java @ 6665:b7945db8a43b
issue1413: Only show unknown sediment loads of selected unit type.
Therefore, adjusted the factory to take the units name. Unfortunately,
names in db do not match values of data items. Thus do manual replacing.
In Facet and Calculate, take the chosen unit via access and to the string
replacement.
In Facet, do not transform data (we assume it comes in unit as labeled in
the db), and removed the possibility of m3/a-data of unknown yields in a
t/a diagram and vice versa.
author | Felix Wolfsteller <felix.wolfsteller@intevation.de> |
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date | Thu, 25 Jul 2013 15:08:13 +0200 |
parents | a0078e5e3b39 |
children | 868f55932fe6 |
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/* Copyright (C) 2011, 2012, 2013 by Bundesanstalt für Gewässerkunde * Software engineering by Intevation GmbH * * This file is Free Software under the GNU AGPL (>=v3) * and comes with ABSOLUTELY NO WARRANTY! Check out the * documentation coming with Dive4Elements River for details. */ package org.dive4elements.river.artifacts.states.minfo; import java.util.List; import org.w3c.dom.Element; import org.dive4elements.artifactdatabase.state.Facet; import org.dive4elements.artifacts.Artifact; import org.dive4elements.artifacts.CallContext; import org.dive4elements.artifacts.common.utils.XMLUtils; import org.dive4elements.artifacts.common.utils.XMLUtils.ElementCreator; import org.dive4elements.river.artifacts.D4EArtifact; import org.dive4elements.river.artifacts.access.BedHeightAccess; import org.dive4elements.river.artifacts.states.DefaultState; import org.dive4elements.river.utils.StringUtil; /** * @author <a href="mailto:raimund.renkert@intevation.de">Raimund Renkert</a> */ public class DifferenceSelect extends DefaultState { /** * The default constructor that initializes an empty State object. */ public DifferenceSelect() { } /** * Specify to display nothing (this is kind of a "final" state). */ @Override protected String getUIProvider() { return "bedheights_twin_panel"; } /** * Overridden to do nothing. */ @Override public Object computeAdvance( D4EArtifact artifact, String hash, CallContext context, List<Facet> facets, Object old ) { //Get data and do stuff, do not calculate return ""; } @Override protected Element[] createItems( XMLUtils.ElementCreator ec, Artifact artifact, String name, CallContext context) { Element[] elements = new Element[1]; BedHeightAccess bha = new BedHeightAccess((D4EArtifact)artifact); String time = bha.getYearEpoch(); elements[0] = createItem( ec, new String[] {"year-epoch", time}); return elements; } /** * Creates the data element used for the static part of DESCRIBE document. */ @Override protected Element createStaticData( D4EArtifact flys, ElementCreator creator, CallContext cc, String name, String value, String type ) { Element dataElement = creator.create("data"); creator.addAttr(dataElement, "name", name, true); creator.addAttr(dataElement, "type", type, true); Element itemElement = creator.create("item"); creator.addAttr(itemElement, "value", value, true); String[] labels = getLabels(cc, value); creator.addAttr( itemElement, "label", labels[0], true); dataElement.appendChild(itemElement); return dataElement; } /** * Get name to display for selected watelerlevels (for example "Q=123") * from the CalculationResult. */ public static String[] getLabels(CallContext cc, String value) { String[] recommendations = value.split("#"); String displayString = ""; // Walk over all selected recommendations and create label for (int i = 0; i < recommendations.length; i+=2) { String[] minuendParts = StringUtil .unbracket(recommendations[i+0]) .split(";"); if(minuendParts.length >= 4) { displayString += "(" + minuendParts[3]; } else { displayString += "([error]"; } displayString += " - "; String[] subtrahendParts = StringUtil .unbracket(recommendations[i+1]) .split(";"); if(subtrahendParts.length >= 4) { displayString += subtrahendParts[3] + ") "; } else { displayString += "[error])"; } } return new String[] { displayString }; } } // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf-8 :